# 需求：
# 1. 系统随机出一个数字，用户需要猜是多少；
# 2. 需要反馈用户猜的数字是大了还是小了；
# 3. 用户只有3次猜测机会；

import random
key = random.randint(1, 10)

print('-----------Game Start-----------')
temp = input('guess a number between 1~10, you have 3 chances: ')
guess = int(temp)
i = 2

while (guess != key) and (i > 0):
	if guess > key:
		print('no no no, your number is bigger ~~~')
	else:
		print('no no no, your number is smaller ~~~')
	temp = input('guess again, you still have ' + str(i) + ' chance to guess: ')
	guess = int(temp)
	i -= 1

if guess == key:
	print('congras, you are right !')
else:
	print('oops, still wrong, what a pity')

print('-----------Game Over-----------')
print('')
print('the answer is: ' + str(key))
